117046340

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{593}}^1$

素因数の和:812

約数の個数: 48

約数和(自身を含む): 251475840

約数和(自身を除く): 134429500

約数列:

[1, 2, 4, 5, 10, 20, 71, 139, 142, 278, 284, 355, 556, 593, 695, 710, 1186, 1390, 1420, 2372, 2780, 2965, 5930, 9869, 11860, 19738, 39476, 42103, 49345, 82427, 84206, 98690, 164854, 168412, 197380, 210515, 329708, 412135, 421030, 824270, 842060, 1648540, 5852317, 11704634, 23409268, 29261585, 58523170, 117046340]

約数ペア:

[(1, 117046340), (2, 58523170), (4, 29261585), (5, 23409268), (10, 11704634), (20, 5852317), (71, 1648540), (139, 842060), (142, 824270), (278, 421030), (284, 412135), (355, 329708), (556, 210515), (593, 197380), (695, 168412), (710, 164854), (1186, 98690), (1390, 84206), (1420, 82427), (2372, 49345), (2780, 42103), (2965, 39476), (5930, 19738), (9869, 11860)]